Results 31 to 40 of about 11,055,071 (342)

Evaluation of Peronema canescens Leaves Extract: Fourier Transform Infrared Analysis, Total Phenolic and Flavonoid Content, Antioxidant Capacity, and Radical Scavenger Activity

Open Access Macedonian Journal of Medical Sciences, 2022
BACKGROUND: Peronema canescens (Sungkai) leaves have been popular in Indonesia which contain various bioactive compounds with empirical therapeutic efficacy in dealing with COVID-19 and various other diseases.
T. Maigoda, J. Judiono, Dicki Bachtiar Purkon, Ayu Nala El Muna Haerussana, G. P. Mulyo   +4 more
semanticscholar   +1 more source

Phytochemical evaluation and antioxidant effects of the essential oil and distillates of Nepeta crispa Willd. [PDF]

Journal of Medicinal Plants, 2023
Background: Nepeta crispa Willd. (Lamiaceae) is a medicinal plant endemic to Iran with numerous ethnobotanical uses. Objective: The current study focuses on the quality control of N. crispa growing in Hamadan province.
Mohammad Bahramloo, Shirin Moradkhani, Mahsa Sedaghat Hamedani   +2 more
doaj  

Pharmacognostic Evaluation of Maesobotrya barteri (Baill) Hutch and Maesobotrya dusenii Pax (Euphorbiaceae) Leaves [PDF]

Research Journal of Pharmacognosy, 2023
Background and objectives: Pharmacognostic evaluations have paved the way for compilation of African Pharmacopeia. This study reports the pharmacognostic profile of Maesobotrya dusenii (Pax) Pax and Maesobotrya barteri (Baill.) Hutch.
Suleiman Mikailu*, Oko-Orji Onyekachi Kalu   +1 more
doaj   +1 more source

CaMYB12-like underlies a major QTL for flavonoid content in pepper (Capsicum annuum) fruit.

New Phytologist, 2022
The regulation of flavonoid biosynthesis is only partially explored in pepper (Capsicum annuum L.). The genetic basis underlying flavonoid variation in pepper fruit was studied.
Yi Wu, Sigal Popovsky-Sarid, Y. Tikunov, Yelena Borovsky, K. Baruch, R. Visser, I. Paran, A. Bovy   +7 more
semanticscholar   +1 more source

Seasonal Variations in Dietary Flavonoid Content of Edible Plants [PDF]

, 2023
Flavonoids are ubiquitous compounds commonly found in vegetables, fruits and other plant foods. Although not considered nutrients per se, consumption of various flavonoids is associated with established health benefits.
Meisa Al Foraih, Sarah L. Hyatt, Al foraih, Meisa, Alasmari, Hajar, Hajar A. Alasmari, Naumovski, Nenad; id_orcid, Nenad Naumovski, Hyatt, Sarah   +7 more
core   +1 more source

Indonesian Cinnamon (Cinnamomum burmannii): Extraction, Flavonoid Content, Antioxidant Activity, and Stability in the Presence of Ascorbic Acid

Cosmetics, 2022
Cinnamon (Cinnamomum burmannii) is a potential source used in cosmetics to prevent skin aging due to its flavonoids and antioxidant properties. This research aims to determine the best solvent for extracting flavonoids, to conduct a large-scale isolation
D. U. C. Rahayu, R. Hakim, Shofi Airiza Mawarni, A. Satriani   +3 more
semanticscholar   +1 more source

Plant Flavonoid Content Modified by Domestication

Environmental Entomology, 2017
Plant domestication can modify and weaken defensive chemical traits, reducing chemical defenses in plants and consequently their resistance against pests. We characterized and quantified the major defensive flavonols and isoflavonoids present in both wild and cultivated murtilla plants (Ugni molinae Turcz), established in a common garden.
Chacon-Fuentes, Manuel, Parra, Leonardo, Lizama, Marcelo, Seguel, Ivette, Urzua, Alejandro, Quíroz-Cortéz, Andrés-Eduardo   +5 more
openaire   +4 more sources

Harvest time affects antioxidant capacity, total polyphenol and flavonoid content of Polish St John’s wort’s (Hypericum perforatum L.) flowers

Scientific Reports, 2021
The polyphenol content and antioxidant capacity of hyperforin and hypericin-standardized H. perforatum L. extracts may vary due to the harvest time. In this work, ethanol and ethanol–water extracts of air-dried and lyophilized flowers of H. perforatum L.,
K. Makarova, J. J. Sajkowska-Kozielewicz, K. Zawada, Ewa Olchowik-Grabarek, M. Ciach, K. Gogolewski, Natalia Dobros, P. Ciechowicz, Hélène Freichels, A. Gambin   +9 more
semanticscholar   +1 more source

Flavonoid metabolites reduce tumor necrosis factor-α secretion to a greater extent than their precursor compounds in human THP-1 monocytes [PDF]

, 2015
This study was supported by funding from the UK Biotechnology and Biological Sciences Research Council Diet and Health Research Industry Club (BBSRC-DRINC) (BB/I006028/1) and by a studentship grant (BB/J500100/1).Scope: Flavonoids are generally studied ...
Kerr, J.S., Zhang, Q., O'Hagan, David, Kerr, Jason, Kay, C.D., Maria A. O'Connell, Sai Krishna Yalamanchili, Raheem, S., David O'Hagan, Colin D. Kay, O'Connell, M.A., O'Hagan, D., di Gesso, J.L., Kay, Colin, Jason S. Kerr, Saki Raheem, Zhang, Qingzhi, Krishna Yalamanchili, Sai, O’Hagan, D., Di Gesso, Jessica, O'Connell, Maria, Raheem, Saki, Yalamanchili, S.K., Jessica L. di Gesso, Qingzhi Zhang, O'Hagan, D.; id_orcid   +25 more
core   +1 more source

Representative standard curves for (A) total phenolic content; (B) flavonoid content.

, 2021
Representative standard curves for (A) total phenolic content; (B) flavonoid content.
Jusna Nandeibam (11565098), Shivankar Agrawal (11565095), Indira Sarangthem (11565101)   +2 more
core   +1 more source